OT-2026-000088782
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000088782) never changes.
Identity and time
| Publication number | OT-2026-000088782 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7267-8cee-b4db943a5453 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088782 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdbb31a140f9daa9b60a146d3c974a4f1f53cebfe1a720a7169be2c77127969e |
|---|---|
| Markdown | dc6d78eb260bec2bca18137bee312fcb931b99d577ea500eddc1643cad97011d |
| Publication page | 9dba172646deb111476f90d0c51ee5d368b4f23e8102f3811600b05efe376344 |
| Manifest | a9953e578df4a0fd2e24e121971c60bd54eff25202fe9831023010905fbbe964 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | xjaf/e04mF742spixftki2GZN5CqfjfDTzbm1UzzQU+otMUbEhj4k3PShssYXMfTH+3LH1o0xyxRwm+lVhjrDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:48:09.520889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088782observed 9dba172646deb111476f90d0c51ee5d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:09.504080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088782/manifest.jsonobserved a9953e578df4a0fd2e24e121971c60bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:09.485898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088782/publication.mdobserved dc6d78eb260bec2bca18137bee312fcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:09.468305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088782/publication.txtobserved bdbb31a140f9daa9b60a146d3c974a4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|